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STOCK OPTIONS (Tables) | 12 Months Ended
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Oct. 03, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] | The following table summarizes stock option activity under all plans:
|  | 2015 |  |  | 2014 |
|  |  |  |  | Weighted |  |  |  |  |  |  |  |  | Weighted |  |  |  |
|  |  |  |  | Average |  |  | Aggregate |  |  |  |  |  | Average |  |  | Aggregate |
|  |  |  |  | Exercise |  |  | Intrinsic |  |  |  |  |  | Exercise |  |  | Intrinsic |
|  | Shares |  |  | Price |  |  | Value |  |  | Shares |  |  | Price |  |  | Value |
Outstanding, beginning of year |  |  | 704,161 |  |  | $ | 21.66 |  |  |  |  |  |  |  | 623,100 |  |  | $ | 19.69 |  |  |  |  |
Options: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted |  |  | — |  |  |  |  |  |  |  |  |  |  |  | 205,500 |  |  | $ | 22.50 |  |  |  |  |
Exercised |  |  | (40,861 | ) |  | $ | 12.84 |  |  |  |  |  |  |  | (124,439 | ) |  | $ | 13.29 |  |  |  |  |
Canceled or expired |  |  | (139,500 | ) |  | $ | 29.36 |  |  |  |  |  |  |  | — |  |  |  |  |  |  |  |  |
Outstanding and expected to vest, end of year (a) |  |  | 523,800 |  |  | $ | 20.29 |  |  | $ | 2,242,140 |  |  |  | 704,161 |  |  | $ | 21.66 |  |  | $ | 2,350,258 |
Exercisable, end of year (a) |  |  | 422,300 |  |  | $ | 19.76 |  |  | $ | 2,191,390 |  |  |  | 498,661 |  |  | $ | 21.31 |  |  | $ | 2,350,258 |
Weighted average remaining contractual life |  |  | 5.5 Years |  |  |  |  |  |  |  |  |  |  |  | 5.7 Years |  |  |  |  |  |  |  |  |
Shares available for future grant |  |  | 43,000 |  |  |  |  |  |  |  |  |  |  |  | 43,000 |  |  |  |  |  |  |  |  |
(a) | Options become exercisable at various times and expire at various dates through 2024.

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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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